Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

ACDelco 18A1681A Disc Brake Rotor

ACDelco 18A1681A Disc Brake Rotor Image 1
ACDelco 18A1681A Disc Brake Rotor Image 2
ACDelco 18A1681A Disc Brake Rotor Image 3
ACDelco 18A1681A Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A1681A
UPC: 00707773651100
Weight: 11.7 lbs
Condition:New



On Sale:

$42.91

Availability:
11 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

ROTOR RR BRK

ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Economical value with dependable quality
  • For General Motors vehicles as well as most makes and models
  • Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage

Specifications:

Bolt Circle Diameter (in):
4.5 in
Bolt Circle Diameter (mm):
114.3 mm
Bolt Hole Quantity:
5
Center Bore Diameter (in):
2.5in
Center Bore Diameter (mm):
63.5mm
Center Hole Diameter:
2.44 in.
Center Hole Diameter:
62 mm
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Drum-In-Hat
Directional or Non-Directional Brake Surface:
No Degrees Celsius, Centigrade
Disc Finish:
Non-Directional
Discard Thickness:
0.335 in.
Discard Thickness:
8.5 mm
Grade Type:
Regular
Hat Finish:
Plain
Height (in):
2.7 in
Height (mm):
68.6 mm
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
114.3 mm
Mounting Bolt Hole Circle Diameter:
4.5 in.
Mounting Bolt Hole Diameter:
0.566 in.
Mounting Bolt Hole Diameter:
14.4 mm
Mounting Bolt Hole Quantity:
5
Nominal Thickness:
0.394 in.
Nominal Thickness:
10 mm
Outside Diameter:
11.34 in.
Outside Diameter:
288.05 mm
Overall Height:
2.74 in.
Overall Height:
69.6 mm
Programming Required:
No
Rust Resistant Coating:
No
Slotted:
No
Solid Or Vented Type Rotor:
Solid
Stud/Lug Hole Quantity:
5
Surface Type:
Smooth
Country of Origin:
CN

Manufacturer Warranty:

12 Months

Select a vehicle to narrow ACDelco 18A1681A Disc Brake Rotor fitment info!

Last Updated: 03/03/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Lexus RX330

3.3L V6 Gas DOHC
2
 
Rear
 
Silver-Non-Coated
 

Lexus RX330



3.3L V6 Gas DOHC

Rear Silver-Non-Coated

2 Per Vehicle
Lexus RX350

3.5L V6 Gas DOHC
2
 
Rear
 
Silver-Non-Coated
 

Lexus RX350



3.5L V6 Gas DOHC

Rear Silver-Non-Coated

2 Per Vehicle
Lexus RX400h

3.3L V6 FULL HYBRID EV-Gas FHEV DOHC
2
 
Rear
 
Silver-Non-Coated
 

Lexus RX400h



3.3L V6 FULL HYBRID EV-Gas FHEV DOHC

Rear Silver-Non-Coated

2 Per Vehicle
Toyota Highlander

3.3L V6 FULL HYBRID EV-Gas FHEV DOHC
2
 
Rear
 
Silver-Non-Coated
 

Toyota Highlander



3.3L V6 FULL HYBRID EV-Gas FHEV DOHC

Rear Silver-Non-Coated

2 Per Vehicle
Toyota Highlander

2.4L L4 Gas DOHC,
3.3L V6 Gas DOHC
2
 
Rear
 
Silver-Non-Coated
 

Toyota Highlander



2.4L L4 Gas DOHC,
3.3L V6 Gas DOHC

Rear Silver-Non-Coated

2 Per Vehicle